Amazon.com: OREI HDMI Splitter 1 in 2 Out - 1x2 HDMI Display Duplicate/Mirror - Powered Splitter Full HD 1080P, 4K @ 30Hz (One Input To Two Outputs) - USB Cable Included -
HDMI 1x2 Splitter - Vanco International
Microware 1X2 HDMI Splitter Version 1.4 Full HD 1080P Powered HDMI Splitter 1 in 2 Out Support 3D for Duplicated/Mirror Dual Monitor : Amazon.in: Electronics